CA2083787A1 - Connection Means for Suspended Ceiling Grid - Google Patents
Connection Means for Suspended Ceiling GridInfo
- Publication number
- CA2083787A1 CA2083787A1 CA2083787A CA2083787A CA2083787A1 CA 2083787 A1 CA2083787 A1 CA 2083787A1 CA 2083787 A CA2083787 A CA 2083787A CA 2083787 A CA2083787 A CA 2083787A CA 2083787 A1 CA2083787 A1 CA 2083787A1
- Authority
- CA
- Canada
- Prior art keywords
- bar
- lug
- plate
- aperture
- web
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/12—Connections between non-parallel members of the supporting construction
- E04B9/122—Connections between non-parallel members of the supporting construction one member passing through the other member, both members laying at least partly in the same plane
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/10—Connections between parallel members of the supporting construction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7001—Crossed rods
- Y10T403/7003—One rod is encompassed by the other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7018—Interfitted members including separably interposed key
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/71—Rod side to plate or side
- Y10T403/7152—Lapped rod ends
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Connection Of Plates (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
A connector member for connection to a T-bar is in the form of a plate with a lug extending from one side.
The T-bar has an aperture which snugly receives the lug when the plate is applied on the side of a web of the T-bar. The lug extends through the aperture and defines an opening with the side of the web opposite the side on which the plate is applied. The opening faces longitudinally of the T-bar. A keeper member is slidable longitudinally from a locking position in the opening in which it resists lateral withdrawal of the lug from the aperture to an unlocking position in which the keeper member disengages the lug and allows the plate to be separated from the T-bar web.
The T-bar has an aperture which snugly receives the lug when the plate is applied on the side of a web of the T-bar. The lug extends through the aperture and defines an opening with the side of the web opposite the side on which the plate is applied. The opening faces longitudinally of the T-bar. A keeper member is slidable longitudinally from a locking position in the opening in which it resists lateral withdrawal of the lug from the aperture to an unlocking position in which the keeper member disengages the lug and allows the plate to be separated from the T-bar web.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US821,624 | 1992-01-16 | ||
US07/821,624 US5137390A (en) | 1992-01-16 | 1992-01-16 | Connection means for suspended ceiling grid |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2083787A1 true CA2083787A1 (en) | 1993-07-17 |
CA2083787C CA2083787C (en) | 1995-10-24 |
Family
ID=25233869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002083787A Expired - Lifetime CA2083787C (en) | 1992-01-16 | 1992-11-25 | Connection means for suspended ceiling grid |
Country Status (2)
Country | Link |
---|---|
US (1) | US5137390A (en) |
CA (1) | CA2083787C (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69508244T2 (en) * | 1994-06-23 | 1999-09-30 | Gary Sheath | CROSS CONNECTION FOR RUNG ELEMENTS |
US5632542A (en) * | 1995-06-07 | 1997-05-27 | Snap-On Technologies, Inc. | Drawer slide interlock apparatus |
US5956916A (en) * | 1997-10-30 | 1999-09-28 | Steel Floors, Llc | Shear tab method and apparatus |
US6301854B1 (en) | 1998-11-25 | 2001-10-16 | Dietrich Industries, Inc. | Floor joist and support system therefor |
USD423325S (en) * | 1999-04-27 | 2000-04-25 | Steel Floors, Llc | Joist ledger with tab |
US6386970B1 (en) | 2000-04-17 | 2002-05-14 | Vernier, Ii Larry D. | Air diffuser |
US6588781B2 (en) * | 2000-12-22 | 2003-07-08 | Daimlerchrysler Corporation | Vehicle side step assembly |
US6729100B2 (en) | 2002-04-30 | 2004-05-04 | Usg Interiors, Inc. | Main tee splice |
US7752821B2 (en) * | 2004-10-27 | 2010-07-13 | Chicago Metallic Corporation | Suspended ceiling system |
US20080022624A1 (en) * | 2006-07-25 | 2008-01-31 | Hanson Courtney J | Joist support |
NL1033867C2 (en) * | 2007-05-18 | 2008-11-20 | Bruinekool Yacht Support & Ind | Floor construction and method. |
WO2012173087A1 (en) * | 2011-06-13 | 2012-12-20 | 三菱電機株式会社 | Insertion frame structure and housing using same |
US11053682B1 (en) * | 2020-03-12 | 2021-07-06 | Usg Interiors, Llc | High strength main tee splice |
US11666145B2 (en) * | 2021-06-22 | 2023-06-06 | Whirlpool Corporation | Bracket system for mounting an appliance to a cabinet structure |
US11718988B1 (en) * | 2021-11-01 | 2023-08-08 | Preston Godfrey | Ceiling grid system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511012A (en) * | 1968-03-22 | 1970-05-12 | Acoustical Ceiling Accessories | Structural units for forming grids for suspended tile ceilings |
US4264231A (en) * | 1980-03-04 | 1981-04-28 | Roper Corporation | Joint between main beam and cross beams in suspended ceiling system |
US4335973A (en) * | 1981-03-20 | 1982-06-22 | Armstrong World Industries, Inc. | Runner splicer bar |
CA1213118A (en) * | 1983-05-13 | 1986-10-28 | Jack H.B. Hagman | Connection means for use in a suspended ceiling grid |
US4548013A (en) * | 1984-05-09 | 1985-10-22 | Enrique Reina Briceno | Ceiling suspension system |
CA1215514A (en) * | 1986-03-12 | 1986-12-23 | Jack H.B. Hagman | Connection means for use in a suspended ceiling grid |
-
1992
- 1992-01-16 US US07/821,624 patent/US5137390A/en not_active Expired - Lifetime
- 1992-11-25 CA CA002083787A patent/CA2083787C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2083787C (en) | 1995-10-24 |
US5137390A (en) | 1992-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2083787A1 (en) | Connection Means for Suspended Ceiling Grid | |
CA2027784A1 (en) | Double locking snap hook | |
ES8403606A1 (en) | Insulation hanger with locking device. | |
WO1994027016B1 (en) | Overhead garage door bottom bracket | |
NZ311108A (en) | Bolt unit for lock, bolt passes through keeper on door frame to engage receptor that moves with bolt housing | |
CA2066788A1 (en) | Door assembly including swivel latch | |
CA2085098A1 (en) | Lever lock | |
TR199601007A2 (en) | Coating assembly. | |
CA2176657A1 (en) | Automatic Lock Slider for Slide Fastener | |
HK34994A (en) | Opening system of a mounting box for reinforcing members connecting two buildings parts, and box provided with such a system | |
US3630559A (en) | Overcenter draw latch | |
CA2099034A1 (en) | Portable auxiliary door lock | |
US4790577A (en) | Door push-bar lock-out retainer | |
JPS5912364Y2 (en) | Latch lock for emergency unlocking | |
ATE33512T1 (en) | LOCKING DEVICE WITH AT LEAST ONE BOLT OD. DGL. AND WITH A LOCK ON THIS LATCH. | |
ES295534U (en) | Vehicle door lock. | |
JPS6132716U (en) | Concrete material intrusion prevention cover for embedded wiring box | |
USD376019S (en) | Window lock rail sash | |
JPS594130Y2 (en) | Coin lock mechanism on electronic equipment case door | |
JP2570372Y2 (en) | Mounting structure of plate cover | |
JPS6036804Y2 (en) | sliding door locking device | |
KR900010885Y1 (en) | Door locking device | |
JPS61163849U (en) | ||
JPS62192676U (en) | ||
JPH0124294Y2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |